Oops#1 Part5 <7>[ 550.604310] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 4, actual 4 <7>[ 550.604839] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [modeset] <7>[ 550.605316] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:36:plane 1A] fb: [NOFB], visible: no <7>[ 550.605714] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:45:plane 2A] fb: [NOFB], visible: no <7>[ 550.606144] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:54:plane 3A] fb: [NOFB], visible: no <7>[ 550.606538] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:63:plane 4A] fb: [NOFB], visible: no <7>[ 550.606933] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:72:cursor A] fb: [NOFB], visible: no <7>[ 550.607369] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [modeset] <7>[ 550.607772] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:79:plane 1B] fb: [NOFB], visible: no <7>[ 550.608210] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:88:plane 2B] fb: [NOFB], visible: no <7>[ 550.608608] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:97:plane 3B] fb: [NOFB], visible: no <7>[ 550.609002] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:106:plane 4B] fb: [NOFB], visible: no <7>[ 550.611613] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:115:cursor B] fb: [NOFB], visible: no <7>[ 550.612565] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:166:HDMI-A-1][ENCODER:165:DDI B/PHY B] Disable audio codec on [CRTC:78:pipe A] Oops#1 Part4 <7>[ 550.633607] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:176:HDMI-A-2][ENCODER:175:DDI C/PHY C] Disable audio codec on [CRTC:121:pipe B] <7>[ 550.656235] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 550.667786] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 550.773240] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 550.774299] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL B (active 0x1, on? 1) for [CRTC:78:pipe A] <7>[ 550.775056] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL B <7>[ 550.777643] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe B <7>[ 550.790170] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 550.893205] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_C <7>[ 550.893754] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL C (active 0x2, on? 1) for [CRTC:121:pipe B] <7>[ 550.896546] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL C <7>[ 550.897073] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Pre changing CDCLK to 79200 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 4 <7>[ 550.900803] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:165:DDI B/PHY B] <7>[ 550.903227] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:175:DDI C/PHY C] <7>[ 550.903726] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:166:HDMI-A-1] Oops#1 Part3 <7>[ 550.906268] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:176:HDMI-A-2] <7>[ 550.907345] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] <7>[ 550.909171] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7>[ 550.923559] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 550.960387] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <7>[ 550.961051] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:176:HDMI-A-2] removing connector from sysfs <7>[ 550.995191] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 551.547380] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 551.547402] #PF: supervisor read access in kernel mode <1>[ 551.547409] #PF: error_code(0x0000) - not-present page <6>[ 551.547415] PGD 80000001100f3067 P4D 80000001100f3067 PUD 0 <4>[ 551.547426] Oops: Oops: 0000 [#1] SMP PTI <4>[ 551.547435] CPU: 0 UID: 0 PID: 2442 Comm: perf_pmu Tainted: G S U L 7.0.0-rc5-CI_DRM_18234-gb75bacf9b365+ #1 PREEMPT(lazy) <4>[ 551.547450] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 551.547456] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 551.547466] RIP: 0010:_free_event+0x3e/0x370 <4>[ 551.547479] Code: 60 04 00 00 e8 f3 58 f3 ff 48 8d bb 80 04 00 00 e8 e7 58 f3 ff 48 83 bb 08 03 00 00 00 0f 84 e9 00 00 00 48 8b 83 98 00 00 00 80 95 00 00 00 08 74 0d f6 83 02 01 00 00 10 0f 84 a8 00 00 00 Oops#1 Part2 <4>[ 551.547495] RSP: 0018:ffffc900022cbd30 EFLAGS: 00010246 <4>[ 551.547502] RAX: 0000000000000000 RBX: ffff8881012f46e8 RCX: 0000000000000001 <4>[ 551.547509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 551.547516] RBP: ffffc900022cbd48 R08: 0000000000000000 R09: 0000000000000000 <4>[ 551.547523] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 551.547529] R13: ffff8881012f46e8 R14: ffff8881012f49e0 R15: ffff8881012f46e8 <4>[ 551.547536] FS: 0000000000000000(0000) GS:ffff8882f3c98000(0000) knlGS:0000000000000000 <4>[ 551.547546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 551.547553] CR2: 0000000000000095 CR3: 000000011016c000 CR4: 0000000000352ef0 <4>[ 551.547561] Call Trace: <4>[ 551.547565] <4>[ 551.547571] perf_event_release_kernel+0x260/0x2d0 <4>[ 551.547582] perf_release+0x12/0x20 <4>[ 551.547589] __fput+0x10a/0x2f0 <4>[ 551.547598] ____fput+0x15/0x20 <4>[ 551.547604] task_work_run+0x60/0xb0 <4>[ 551.547613] do_exit+0x309/0xb80 <4>[ 551.547619] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 551.547630] ? trace_hardirqs_on+0x22/0x100 <4>[ 551.547640] do_group_exit+0x3a/0xb0 <4>[ 551.547648] __x64_sys_exit_group+0x18/0x20 <4>[ 551.547654] x64_sys_call+0x175a/0x26e0 <4>[ 551.547663] do_syscall_64+0xdd/0x1470 <4>[ 551.547673] ? clear_bhb_loop+0x30/0x80 <4>[ 551.547682] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 551.547689] RIP: 0033:0x76f992eee21d Oops#1 Part1 <4>[ 551.547696] Code: Unable to access opcode bytes at 0x76f992eee1f3. <4>[ 551.547703] RSP: 002b:00007ffe9cc73a48 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 551.547713] RAX: ffffffffffffffda RBX: 000076f993004fa8 RCX: 000076f992eee21d <4>[ 551.547720] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 551.547727] RBP: 00007ffe9cc73aa0 R08: 00007ffe9cc739f0 R09: 0000000000000007 <4>[ 551.547735] R10: 0000637012790a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 551.547742] R13: 0000000000000000 R14: 0000000000000062 R15: 000076f993004fc0 <4>[ 551.547755] <4>[ 551.547760] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec i2c_algo_bit kunit cmdlinepart spi_nor mtd intel_rapl_msr ee1004 intel_rapl_common mei_pxp mei_hdcp rtsx_pci_sdmmc spi_intel_platform intel_pmc_bxt wmi_bmof spi_intel intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass ghash_clmulni_intel r8169 aesni_intel snd_intel_dspcfg rapl intel_cstate snd_hda_codec snd_hda_core snd_hwdep realtek i2c_i801 snd_pcm rtsx_pci i2c_mux i2c_smbus snd_timer lpc_ich video mei_me snd mei soundcore binfmt_misc wmi i2c_hid_acpi nls_iso8859_1 i2c_hid hid ir_rc6_decoder rc_rc6_mce ite_cir intel_pmc_core rc_core pmt_telemetry pmt_discovery pmt_class pinctrl_geminilake intel_pmc_ssram_telemetry intel_vsec input_leds psmouse serio_raw nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: i915] <4>[ 551.547923] CR2: 0000000000000095 <4>[ 551.547930] ---[ end trace 0000000000000000 ]---